Roaring 10 bolt
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TECH Junkie
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Join Date: Mar 2002
Location: memphis tn
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Roaring 10 bolt
My 8.5" 10 bolt has developed a fairly loud roar running on the dyno.I'm running a Auburn pro with 4.56 gears.I had planned to change the gears to a 3.90,should I plan on a differential change at the same time or do I need change the bearings on the Auburn.I'm running 29" tires on a 01 Tahoe dynoed 618 hp today.